| 摘要 |
PROBLEM TO BE SOLVED: To prevent a space from being generated at corners at the upper section of a container when a powder/granular body is fed, and also, prevent a residue from being generated at the time of discharging by setting the inclination angle of an inclined section at the angle of repose of the powder/granular body to be fed to the container, or higher. SOLUTION: A container system is constituted of a container A for a powdery/granular body, and a powdery/granular container-turning device B, and the container A for the powdery/granular body comprises a hollow column shape section 1 of which one end is closed, and an inclined section 2 which is bonded to the other end of the column shape section 1 and is formed in such a manner that the cross sectional area may become smaller as separating from the other end. The inclination angle of the inclined section 2 is set at the angle of repose of a powdery/granular body which is fed to the container A for the powdery/granular body, or higher. Also, an engaging section 7 is provided on both sides of the container A for the powder/granular body, and by engaging the engaging section 7 with the turning device B, the container A becomes turnable in the vertical direction. Thus, when the powdery/granular body is fed in the container for the powdery/granular body, since the inclination angle of the inclined section is set at the angle of repose of the powdery/granular body or higher, the powdery/granular body can be filled in the container for the powdery/granular body with almost no gaps.
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